• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Do you need the WPS PIN to connect your printer? Click here for tips and tricks!
HP Recommended
HP LaserJet m4555

My hp LaserJet m4555 is in error it tells me to close the front stapler door or reattach/stacker.  At the beginning when I proceed like the image shows the error passed. But now. The error remains. 

1 REPLY 1
HP Recommended

When the staple door is closed a small tab presses on a micro switch to tell the system the door is closed. Chances are either the door is not latching properly or the tab is broken. You can test by activating the switch with a folder paper or thing item like an emery board. That the error clears at first suggests that the switch is functioning. 

If you find the information provided useful or solves your problems, help other users find the solution easier by giving kudos and marking my post as an accepted solution.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.



† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.